Nanocopper Colloid

Product Overview

Nanocopper colloid is an emerging material with broad application potential. It appears as a black liquid with a particle size of less than 20nm. The product is prepared using a sol-gel method, with water as the solvent and PVP (Polyvinylpyrrolidone) used for surface protection, ensuring good stability and resistance to oxidation. Nanocopper colloid exhibits significant advantages in various fields such as catalysis, magnetic fluids, biomedicine, and lubrication.

Key Features

• Small Particle Size: The particle size of nanocopper colloid is less than 20nm, offering excellent permeability and allowing for faster interaction with reactants, which accelerates chemical reaction rates.
• Good Dispersion: The particles are uniformly sized and well-dispersed, effectively preventing aggregation, ensuring stability and high efficiency.
• Efficient Catalysis: The small particle size and good dispersion enhance its catalytic performance, speeding up various chemical reactions.
• Excellent Heat Transfer: With its high thermal conductivity, nanocopper colloid is ideal for heat dissipation applications, particularly in cooling electronic devices.

Applications

• Catalysis: Nanocopper colloid can be used as a catalyst to significantly improve reaction efficiency and selectivity, particularly in organic synthesis reactions where it accelerates reaction rates.
• Lubrication: When incorporated into lubricating materials, nanocopper colloid improves the performance of friction interfaces, reducing wear and extending the lifespan of equipment. It excels in high-performance bearings and gears.
• Biomedical Field: Copper, being an essential trace element in the human body, stimulates osteoblast proliferation and may enhance surface antimicrobial properties, offering potential biomedical applications.